1·Objective to study the relative factors of postoperative local recurrence of rectum cancer and methods to prevent recurrence.
目的探讨直肠癌术后局部复发的相关因素及预防复发的措施。
2·Objective:To study the relation of age and clinical pathology characteristic in rectum cancer patients.
目的：探讨直肠癌患者年龄与临床病理学特征的关系。
3·METHODS: Supportive care needs survey (SCNS) was performed in 317 cancer patients with the first diagnosis of breast cancer, stomach cancer, rectum cancer and lung cancer.
方法：用癌症患者需要调查问卷(SCNS)对317例第一诊断为乳腺癌、胃癌、直肠癌、肺癌的患者进行问卷调查。
4·Objective To study methods of treatment for median or advanced rectum cancer without operation.
目的探讨中晚期直肠癌非手术的治疗方法。
5·Objective To study the expression of P16 protein in rectum cancer and the significance.
目的探讨P 16蛋白在直肠癌组织中的表达及其意义。